released at 0.1.3

Author: mcpcpc

CHANGELOG

@@ -76,3 +76,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - Zombie reaping.
 
+## [0.1.3] - 2020-11-30
+### Added
+- Instructions in README for Arch Linux AUR installation.
+
+### Changed
+- Default new window location from top-left to center.
+

README

@@ -10,7 +10,7 @@ FEATURES
 BUILD REQUIREMENTS
 ==================
 
-libxcb, along with any default or user defined utilities:
+xcb-util-keysyms, along with any default or user defined utilities:
 
     application launcher   https://git.suckless.org/dmenu
     terminal emulator      https://git.suckless.org/st
@@ -42,17 +42,18 @@ Building and installing on KISS Linux:
     kiss b xwm
     kiss i xwm
 
+Build and install from Arch Linux AUR:
+    git clone https://aur.archlinux.org/xwm.git
+    cd kirc
+    makepkg -si
+
 PATCHES
 =======
 
-xwm is considered a minimally viable window manager solution and,
-therefore, is missing several features that many users would 
-consider "essential". For additional features, I have provided
-instructions below for patching, as well as a respository for 
-sharing and hosting user created patches:
+For additional features, I have provided a respository for sharing
+and hosting user created patches:
     https://github.com/mcpcpc/xwm-patches
 
-
 EXAMPLES
 ========
 
@@ -63,13 +64,10 @@ Usimg startx to run xwm:
     echo "exec xwm" > ~/.xinitrc
     startx
 
-Using xbg to set a solid background color:
-    xbg red
-
 Using imagemagick to set a wallpaper:
     display -window root background.png
 
-Patching xwm (after copying the *.patch into the source dir.):
+Patching xwm:
     patch -p0 < mypatch.patch
 
 DISCLAIMER

config.h

@@ -46,7 +46,7 @@ static char * browcmd[] = { "surf", "https://startpage.com", NULL };
  * definitions, refer to the keysymdef.h and XF86keysym.h headers.
  */
 
-static Key    keys[] = {
+static Key keys[] = {
     { MOD1,      0x0062, spawn,      browcmd }, /* 0x0062 = XK_b */
     { MOD1,      0xff0d, spawn,      termcmd }, /* 0xff0d = XK_Enter */
     { MOD1,      0x0020, spawn,      menucmd }, /* 0x0020 = XK_space */

xwm.c

@@ -142,6 +142,17 @@ static void setWindowDimensions(xcb_window_t window) {
     }
 }
 
+static void setWindowPosition(xcb_window_t window) {
+    if ((scre->root != window) && (0 != window)) {
+        uint32_t vals[2];
+        vals[0] = (scre->width_in_pixels / 2) - (WINDOW_X / 2);
+        vals[1] = (scre->height_in_pixels / 2) - (WINDOW_Y / 2);
+        xcb_configure_window(dpy, window, XCB_CONFIG_WINDOW_X |
+            XCB_CONFIG_WINDOW_Y, vals);
+        xcb_flush(dpy);
+    }
+}
+
 static void handleKeyPress(xcb_generic_event_t * ev) {
     xcb_key_press_event_t * e = ( xcb_key_press_event_t *) ev;
     xcb_keysym_t keysym = xcb_get_keysym(e->detail);
@@ -183,6 +194,7 @@ static void handleMapRequest(xcb_generic_event_t * ev) {
     xcb_map_request_event_t * e = (xcb_map_request_event_t *) ev;
     xcb_map_window(dpy, e->window);
     setWindowDimensions(e->window);
+    setWindowPosition(e->window);
     setBorderWidth(e->window);
     values[0] = XCB_EVENT_MASK_ENTER_WINDOW | XCB_EVENT_MASK_FOCUS_CHANGE;
     xcb_change_window_attributes_checked(dpy, e->window,
@@ -262,7 +274,7 @@ static int strcmp_c(char * str1, char * str2) {
 int main(int argc, char * argv[]) {
     int ret = 0;
     if ((argc == 2) && (strcmp_c("-v", argv[1]) == 0)) {
-        ret = die("xwm-0.1.2, © 2020 Michael Czigler, see LICENSE for details\n");
+        ret = die("xwm-0.1.3, © 2020 Michael Czigler, see LICENSE for details\n");
     }
     if ((ret == 0) && (argc != 1)) {
         ret = die("usage: xwm [-v]\n");

xwm.h

@@ -25,6 +25,7 @@ static void closewm(char ** com);
 /* window behavior */
 static void setFocus(xcb_drawable_t window);
 static void setWindowDimensions(xcb_drawable_t window);
+static void setWindowPosition(xcb_drawable_t window);
 static void setBorderWidth(xcb_drawable_t window);
 static void setBorderColor(xcb_drawable_t window, int focus);